Initial commit: Organized PTC project structure with .gitignore and README
This commit is contained in:
421
db/schema.sql
Normal file
421
db/schema.sql
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@@ -0,0 +1,421 @@
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-- Company execution budget analysis schema
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-- Target database: PostgreSQL 14+
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create extension if not exists pgcrypto;
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create schema if not exists budget_app;
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set search_path = budget_app, public;
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create table companies (
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id uuid primary key default gen_random_uuid(),
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code varchar(30) not null unique,
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name varchar(200) not null,
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business_number varchar(30),
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now()
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);
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create table fiscal_years (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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fiscal_year integer not null,
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start_date date not null,
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end_date date not null,
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is_closed boolean not null default false,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_fiscal_year unique (company_id, fiscal_year),
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constraint chk_fiscal_year_dates check (start_date <= end_date)
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);
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create table departments (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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parent_department_id uuid references departments(id),
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code varchar(30) not null,
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name varchar(100) not null,
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manager_name varchar(100),
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is_active boolean not null default true,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_department_code unique (company_id, code)
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);
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create table employees (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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department_id uuid references departments(id),
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employee_no varchar(30) not null,
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name varchar(100) not null,
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title varchar(100),
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email varchar(200),
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is_active boolean not null default true,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_employee_no unique (company_id, employee_no)
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);
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create table business_units (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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code varchar(30) not null,
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name varchar(100) not null,
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is_active boolean not null default true,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_business_unit_code unique (company_id, code)
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);
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create table vendors (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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code varchar(30) not null,
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name varchar(200) not null,
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business_number varchar(30),
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contact_name varchar(100),
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phone varchar(50),
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email varchar(200),
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is_active boolean not null default true,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_vendor_code unique (company_id, code)
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);
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create table clients (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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code varchar(30) not null,
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name varchar(200) not null,
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business_number varchar(30),
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contact_name varchar(100),
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phone varchar(50),
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email varchar(200),
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is_active boolean not null default true,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_client_code unique (company_id, code)
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);
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create table projects (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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business_unit_id uuid references business_units(id),
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department_id uuid references departments(id),
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client_id uuid references clients(id),
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project_code varchar(40) not null,
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project_name varchar(200) not null,
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project_type varchar(50),
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status varchar(30) not null default 'planning',
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contract_amount numeric(18, 2) not null default 0,
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start_date date,
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end_date date,
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manager_employee_id uuid references employees(id),
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description text,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_project_code unique (company_id, project_code),
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constraint chk_project_status check (status in ('planning', 'active', 'on_hold', 'closed', 'cancelled'))
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);
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create table account_categories (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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code varchar(30) not null,
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name varchar(100) not null,
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category_type varchar(20) not null,
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sort_order integer not null default 0,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_account_category_code unique (company_id, code),
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constraint chk_account_category_type check (category_type in ('revenue', 'cost', 'expense'))
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);
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create table accounts (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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category_id uuid not null references account_categories(id),
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code varchar(30) not null,
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name varchar(100) not null,
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account_type varchar(20) not null,
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is_active boolean not null default true,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_account_code unique (company_id, code),
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constraint chk_account_type check (account_type in ('revenue', 'cost', 'expense'))
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);
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create table budget_versions (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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fiscal_year_id uuid not null references fiscal_years(id),
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version_name varchar(100) not null,
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version_no integer not null,
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status varchar(20) not null default 'draft',
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created_by uuid references employees(id),
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approved_by uuid references employees(id),
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approved_at timestamptz,
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notes text,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_budget_version unique (company_id, fiscal_year_id, version_no),
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constraint chk_budget_version_status check (status in ('draft', 'submitted', 'approved', 'archived'))
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);
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create table budget_items (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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budget_version_id uuid not null references budget_versions(id),
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project_id uuid references projects(id),
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department_id uuid references departments(id),
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account_id uuid not null references accounts(id),
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month_no integer not null,
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planned_amount numeric(18, 2) not null default 0,
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memo text,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_budget_item unique (budget_version_id, project_id, department_id, account_id, month_no),
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constraint chk_budget_month check (month_no between 1 and 12)
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);
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create table purchase_requests (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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project_id uuid references projects(id),
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department_id uuid references departments(id),
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vendor_id uuid references vendors(id),
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requester_employee_id uuid references employees(id),
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request_no varchar(40) not null,
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request_date date not null,
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status varchar(20) not null default 'requested',
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description text,
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total_amount numeric(18, 2) not null default 0,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_purchase_request_no unique (company_id, request_no),
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constraint chk_purchase_request_status check (status in ('requested', 'approved', 'rejected', 'ordered', 'cancelled'))
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);
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create table purchase_request_items (
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id uuid primary key default gen_random_uuid(),
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purchase_request_id uuid not null references purchase_requests(id) on delete cascade,
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account_id uuid not null references accounts(id),
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item_name varchar(200) not null,
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quantity numeric(18, 3) not null default 1,
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unit_price numeric(18, 2) not null default 0,
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amount numeric(18, 2) not null default 0,
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needed_date date,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now()
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);
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create table purchase_orders (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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purchase_request_id uuid references purchase_requests(id),
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project_id uuid references projects(id),
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department_id uuid references departments(id),
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vendor_id uuid references vendors(id),
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order_no varchar(40) not null,
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order_date date not null,
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status varchar(20) not null default 'issued',
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total_amount numeric(18, 2) not null default 0,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_purchase_order_no unique (company_id, order_no),
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constraint chk_purchase_order_status check (status in ('issued', 'partial_received', 'received', 'cancelled'))
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);
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create table purchase_order_items (
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id uuid primary key default gen_random_uuid(),
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purchase_order_id uuid not null references purchase_orders(id) on delete cascade,
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account_id uuid not null references accounts(id),
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item_name varchar(200) not null,
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quantity numeric(18, 3) not null default 1,
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unit_price numeric(18, 2) not null default 0,
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amount numeric(18, 2) not null default 0,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now()
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);
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create table invoices (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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project_id uuid references projects(id),
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department_id uuid references departments(id),
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vendor_id uuid references vendors(id),
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client_id uuid references clients(id),
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invoice_no varchar(40) not null,
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invoice_type varchar(20) not null,
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issue_date date not null,
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due_date date,
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supply_amount numeric(18, 2) not null default 0,
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tax_amount numeric(18, 2) not null default 0,
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total_amount numeric(18, 2) not null default 0,
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status varchar(20) not null default 'issued',
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint uq_invoice_no unique (company_id, invoice_no),
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constraint chk_invoice_type check (invoice_type in ('sales', 'purchase')),
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constraint chk_invoice_status check (status in ('issued', 'paid', 'cancelled'))
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);
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create table actual_transactions (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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fiscal_year_id uuid references fiscal_years(id),
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project_id uuid references projects(id),
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department_id uuid references departments(id),
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account_id uuid not null references accounts(id),
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vendor_id uuid references vendors(id),
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client_id uuid references clients(id),
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employee_id uuid references employees(id),
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source_type varchar(30) not null,
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source_id uuid,
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transaction_date date not null,
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month_no integer not null,
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transaction_type varchar(20) not null,
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amount numeric(18, 2) not null,
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description text,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint chk_actual_month check (month_no between 1 and 12),
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constraint chk_transaction_type check (transaction_type in ('revenue', 'cost', 'expense')),
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constraint chk_source_type check (source_type in ('manual', 'invoice', 'purchase_order', 'erp', 'excel_upload'))
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);
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create table cashflow_transactions (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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project_id uuid references projects(id),
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department_id uuid references departments(id),
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transaction_date date not null,
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cashflow_type varchar(20) not null,
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amount numeric(18, 2) not null,
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description text,
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created_at timestamptz not null default now(),
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updated_at timestamptz not null default now(),
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constraint chk_cashflow_type check (cashflow_type in ('inflow', 'outflow'))
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);
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create table file_import_logs (
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id uuid primary key default gen_random_uuid(),
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company_id uuid not null references companies(id),
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import_type varchar(30) not null,
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file_name varchar(255) not null,
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row_count integer not null default 0,
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success_count integer not null default 0,
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failure_count integer not null default 0,
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imported_by uuid references employees(id),
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imported_at timestamptz not null default now(),
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notes text,
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constraint chk_import_type check (import_type in ('budget', 'actual', 'project', 'vendor', 'client', 'account'))
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);
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create table staging_ptc_transactions (
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id uuid primary key default gen_random_uuid(),
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import_batch varchar(50) not null,
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source_file_name varchar(255) not null,
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source_sheet_name varchar(100) not null default 'Sheet1',
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source_row_no integer not null,
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transaction_date_raw varchar(50),
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transaction_date date,
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in_out varchar(20),
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account_code_raw varchar(30),
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account_name_raw varchar(100),
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department_name_raw varchar(100),
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vendor_name_raw varchar(200),
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project_code_raw varchar(50),
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project_type_raw varchar(50),
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project_name_raw varchar(200),
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description_raw text,
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supply_amount_raw varchar(50),
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vat_amount_raw varchar(50),
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total_amount_raw varchar(50),
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remarks_raw text,
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supply_amount numeric(18, 2),
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vat_amount numeric(18, 2),
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total_amount numeric(18, 2),
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normalized_transaction_type varchar(20),
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load_status varchar(20) not null default 'loaded',
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load_error text,
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||||
created_at timestamptz not null default now(),
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||||
updated_at timestamptz not null default now(),
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||||
constraint uq_staging_ptc_row unique (import_batch, source_row_no),
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constraint chk_staging_load_status check (load_status in ('loaded', 'mapped', 'error'))
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);
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create index idx_projects_company_status on projects(company_id, status);
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create index idx_projects_department on projects(department_id);
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create index idx_budget_items_project on budget_items(project_id, month_no);
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create index idx_budget_items_department on budget_items(department_id, month_no);
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create index idx_actual_transactions_project on actual_transactions(project_id, transaction_date);
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create index idx_actual_transactions_department on actual_transactions(department_id, transaction_date);
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create index idx_actual_transactions_account on actual_transactions(account_id, transaction_date);
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create index idx_purchase_orders_project on purchase_orders(project_id, order_date);
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create index idx_invoices_project on invoices(project_id, issue_date);
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create index idx_staging_ptc_batch on staging_ptc_transactions(import_batch, source_row_no);
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create index idx_staging_ptc_project on staging_ptc_transactions(project_code_raw);
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create index idx_staging_ptc_account on staging_ptc_transactions(account_code_raw);
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create index idx_staging_ptc_department on staging_ptc_transactions(department_name_raw);
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create or replace view vw_budget_vs_actual_monthly as
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select
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||||
bv.company_id,
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fy.fiscal_year,
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bi.project_id,
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||||
bi.department_id,
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||||
bi.account_id,
|
||||
bi.month_no,
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sum(bi.planned_amount) as budget_amount,
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coalesce(sum(at.amount), 0) as actual_amount,
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||||
sum(bi.planned_amount) - coalesce(sum(at.amount), 0) as variance_amount,
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case
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||||
when sum(bi.planned_amount) = 0 then 0
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||||
else round((coalesce(sum(at.amount), 0) / sum(bi.planned_amount)) * 100, 2)
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end as execution_rate
|
||||
from budget_items bi
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join budget_versions bv on bv.id = bi.budget_version_id
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join fiscal_years fy on fy.id = bv.fiscal_year_id
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left join actual_transactions at
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on at.company_id = bv.company_id
|
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and coalesce(at.project_id, '00000000-0000-0000-0000-000000000000'::uuid) = coalesce(bi.project_id, '00000000-0000-0000-0000-000000000000'::uuid)
|
||||
and coalesce(at.department_id, '00000000-0000-0000-0000-000000000000'::uuid) = coalesce(bi.department_id, '00000000-0000-0000-0000-000000000000'::uuid)
|
||||
and at.account_id = bi.account_id
|
||||
and at.month_no = bi.month_no
|
||||
group by
|
||||
bv.company_id,
|
||||
fy.fiscal_year,
|
||||
bi.project_id,
|
||||
bi.department_id,
|
||||
bi.account_id,
|
||||
bi.month_no;
|
||||
|
||||
create or replace view vw_project_profit_summary as
|
||||
select
|
||||
p.id as project_id,
|
||||
p.project_code,
|
||||
p.project_name,
|
||||
p.status,
|
||||
p.contract_amount,
|
||||
coalesce(sum(case when a.account_type = 'revenue' then at.amount else 0 end), 0) as revenue_amount,
|
||||
coalesce(sum(case when a.account_type in ('cost', 'expense') then at.amount else 0 end), 0) as cost_amount,
|
||||
coalesce(sum(case when a.account_type = 'revenue' then at.amount else 0 end), 0)
|
||||
- coalesce(sum(case when a.account_type in ('cost', 'expense') then at.amount else 0 end), 0) as profit_amount,
|
||||
case
|
||||
when coalesce(sum(case when a.account_type = 'revenue' then at.amount else 0 end), 0) = 0 then 0
|
||||
else round(
|
||||
(
|
||||
(
|
||||
coalesce(sum(case when a.account_type = 'revenue' then at.amount else 0 end), 0)
|
||||
- coalesce(sum(case when a.account_type in ('cost', 'expense') then at.amount else 0 end), 0)
|
||||
)
|
||||
/ coalesce(sum(case when a.account_type = 'revenue' then at.amount else 0 end), 0)
|
||||
) * 100,
|
||||
2
|
||||
)
|
||||
end as profit_rate
|
||||
from projects p
|
||||
left join actual_transactions at on at.project_id = p.id
|
||||
left join accounts a on a.id = at.account_id
|
||||
group by p.id, p.project_code, p.project_name, p.status, p.contract_amount;
|
||||
Reference in New Issue
Block a user